/**
 * @file    storage_config.h
 * @brief
 *
 * DAPLink Interface Firmware
 * Copyright 2021 Micro:bit Educational foundation
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef PWR_MON_ADC_H
#define PWR_MON_ADC_H

#ifdef __cplusplus
extern "C" {
#endif


/**
 * Measures VDDH voltage using SAADC peripheral
 * @return Voltage in millivolts.
 */
uint32_t pwr_mon_adc_vin(void);


#ifdef __cplusplus
}
#endif

#endif /* PWR_MON_ADC_H_ */
